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More or Less
Freddy the Frog helps little learners determine which number comes before and which one comes after. He hops around a number chart and children write down the number one less and one more than where he has landed. This is a very cute way...
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Number Sense and Numeration
Students add and subtract integers. For this algebra lesson, students discuss number sense as they sort numbers in the correct order. They analyze and label numbers differentiating between rational and irrational numbers.
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Making 11
Make the number 11 as many ways as you can. That is the task associated with this slide-show. Learners can make 11 various ways and then check their answers against the different ways 11 was made on each slide.
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Exploring Patterns in Linked Division Calculations
Kids can work through this series of linked division problems to determine patterns and practice calculator use. They start by making calculations as a class, then work on a given set of division and multiplication problems intended to...
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Counting in 10's
Build a strong number sense and foundation for place value by counting 10's. Learners count 10's up to 100, and see how three 10's equals 30 and ten 10's equals 100.
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Estimating
A good estimator usually has a good number sense. Make good estimators out of your class with this fun estimation activity. They review words that express estimation, estimate the number of three different sets, and then estimate the...
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Fun Math Quiz
Quizzes can be a fun way to review math concepts while building proficiency. Kids answer sixteen different problems that cover algebraic reasoning, geometry, addition, multiplication, and word problems. This is a dynamic quiz that is...
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Calculator Trick 7
Kids love calculator tricks. They can add, multiply, and divide using their basic calculator to build number sense and have fun at the same time. One trick and a full rational as to how it works makes a great morning warm up.
Alabama Learning Exchange
Are Your Numbers Round?
Elementary schoolers investigate how to round numbers to the nearest tenth. In this number sense lesson, learners view a video clip on the Internet to practice rounding numbers. They use place value charts to help aid in the rounding...
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Recognizing and Extending Number Sequences
Number sequences and pattern recognition are vital skills for understanding more complex mathematical concepts. Practice determining the rule with your class. Each slide shows a sequence of numbers, they need to work together to find the...
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Divisibility Tests
It's not a short cut, just good old fashion number sense, but kids will love it. This presentation does a wonderful job describing the divisibility rules by showing how each one works, reviewing the rules as a collective and providing an...
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Factoring
Show how to factor four different numbers using a factor tree. This short slide show defines factoring and then shows how each number 28, 32, 33, and 30 can all be factored.Â
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Place Value Review
Review various aspects related to place value with this easy-to-follow presentation. Learners can review the base ten system, see representations, and read descriptions of ones, tens, hundreds, and thousands, and numbers in expanded...
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Dominos As Fractions
Students investigate the concept of using fractions in a variety of different contexts. They participate in a hands on activity in the stead of book work. The goal is to get them acquainted with the use of fractions using mental math...
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Add Positive And Negative Numbers
Scholars investigate the concept of adding positive and negative numbers. They practice adding using the number line for scaffolding. This can be done as a game for younger learners, but may also be helpful for engaging the older pupils.
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Name Collections with Craft Sticks
Groups of Kindergarten students count craft sticks in different groups and name how many they have. They complete simple addition to ten with the use of manipulatives.
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Using Numbers Everywhere
Kindergarteners explore various representations and uses of numbers to develop number sense. They participate in an activity and arrange patterns into groups. Students compare the sets and describe the objects in each set.
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Using Negative Numbers
Fourth graders explore negative numbers with this resource. They discuss positive and negative numbers by counting who is present and absent, placing numbers on a number line, and graphing temperatures. Using a variety of activities,...
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Train Skip Counting: Count by 5s
Skip counting builds number sense. Have your special needs class skip count by 5s. They count along the 5s train, fill in the missing numbers, then fill in a train completely. Great scaffolding!
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Train Skip Counting: Count by 2s
Skip counting builds number sense and prepares learners for multiplication. Intended for use with Autistic children, but appropriate for anyone, this worksheet provides a way to practice counting by 2s. There are 6 trains, the child...
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Odd and Even
Explore the concept of odd and even with your class using this resource. Learners take an online test demonstrating their knowledge of odd and even, sing a song about the concept, and engage in computer-based activities.
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Who Wants to Win Millions: Counting
Have your learners review counting skills using this motivating game. Using enticing visuals, they identify the number of items displayed. This would make a terrific center activity.
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Counting Objects
Little learners can practice counting. Each slide presents a set of objects to be counted by the class. A finger points to each object as it is counted. This presentation is short, but developmentally sound.
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Who wants to win millions: Subtraction Edition
Solve subtraction problems like a pro. This Jeopardy style math review asks the class to subtract 2 digit numbers, to get to zero, to balance and equation, and to make new numbers. This is an excellent review that covers topics...